公开(公告)号：US20200007195A1

公开(公告)日：2020-01-02

申请号：US16407126

申请日：2019-05-08

Applicant: Intel IP Corporation

Inventor： Candy Yiu

IPC: H04B7/0426 ,  H04B17/10 ,  H04B7/06 ,  H04B7/08 ,  H04B17/336 ,  H04B7/0408 ,  H04B17/318

Abstract: Aspects of filtering coefficient configuration operations are described. Some aspects include a user equipment (UE) decoding a measurement configuration information element (IE) including a measurement quantity parameter, a reference signal (RS)-type filter configuration and at least one filter coefficient. In some aspects, the UE filters at least one of a cell measurement result and a beam measurement result, according to the measurement configuration IE. If the measurement quantity parameter indicates the cell measurement quantity, the UE can filter the cell measurement result according to the RS type filter configuration and the filter coefficient to determine a measurement evaluation input for a measurement reporting operation. If the measurement quantity parameter indicates the beam measurement quantity, the UE can filter the beam measurement result according to the RS type filter configuration and the filter coefficient to determine a beam measurement selection input for a beam measurement selection operation.

公开(公告)号：US20190387466A1

公开(公告)日：2019-12-19

申请号：US16454546

申请日：2019-06-27

Applicant: Intel IP Corporation

Inventor： Alexandre S. Stojanovski ,  Ana Lucia A. Pinheiro ,  Richard C. Burbidge ,  Candy Yiu ,  Youn Hyoung Heo ,  Sangeetha L. Bangolae

IPC: H04W48/20 ,  H04W60/04 ,  H04W48/16

Abstract: Briefly, in accordance with one or more embodiments, a user equipment (UE) may enter into an E-UTRAN Routing Area Paging Channel state, and is configured with an E-UTRAN Routing Area and an Anchor identifier to identify an anchor evolved Node B (eNB) for the UE. The UE selects to a new cell without performing a handover procedure, and performs a cell update procedure. The UE also may enter into a Cell Update Connected state, and is configured with an Anchor identifier. The UE selects to a new cell, performs a cell update procedure, performs a buffer request procedure, and performs a cell update procedure to download buffered data and to perform data transmission with the new cell.

公开(公告)号：US10447370B2

公开(公告)日：2019-10-15

申请号：US16173586

申请日：2018-10-29

Applicant: INTEL IP CORPORATION

Inventor： Candy Yiu ,  Jie Cui ,  Yang Tang ,  Youn Hyoung Heo

IPC: H04W76/27 ,  H04B7/06 ,  H04B17/327 ,  H04W24/10 ,  H04L5/00

Abstract: A new radio (NR) capable user equipment (UE) to determine whether to skip cellular measurements using s-Measure configuration based on measurements of a synchronization signal (SS) block (SSB) and/or Channel State Information Reference Signal (CSI-RS) using an s-Measure configuration. For example, an s-Measure configuration can include a reference signal received power (RSRP) value and an indicator whether to apply the value to an NR SS block or a CSI-RS. If the value meets or exceeds the measurement for the indicated signal measurement, the s-Measure is satisfied. For example, in an embodiment, the network configures a single s-Measure configuration (e.g., either an NR SS s-Measure configuration or a CSI-RS s-Measure configuration), which when satisfied the UE does not perform further measurements.

公开(公告)号：US10390261B2

公开(公告)日：2019-08-20

申请号：US15631947

申请日：2017-06-23

Applicant: Intel IP Corporation

Inventor： Candy Yiu ,  Youn Hyoung Heo ,  Mo-Han Fong ,  Yujian Zhang

IPC: G06F11/00 ,  H04W28/08 ,  H04W36/26 ,  H04W48/16 ,  H04W36/06 ,  H04W36/22 ,  H04L12/28 ,  H04W48/20 ,  H04W36/24 ,  H04W72/04

Abstract: A user equipment device (UE) comprises physical layer circuitry configured to transmit and receive radio frequency electrical signals with one or more nodes of a radio access network; and processing circuitry. The processing circuitry is configured to receive system information via the network, wherein the system information indicates cell specific priority and frequency priority; identify candidate cells that have a cell specific priority that is higher than a cell priority of the current serving cell, have a frequency priority that is higher than a frequency priority of a current serving frequency, and satisfy a cell suitability criterion; and determine a candidate cell from the identified candidate cells to replace the current serving cell for communicating with the network.

公开(公告)号：US20190090151A1

公开(公告)日：2019-03-21

申请号：US16179421

申请日：2018-11-02

Applicant: Intel IP Corporation

Inventor： Candy Yiu ,  Jie Cui ,  Youn Hyoung Heo ,  Seau Lim ,  Yang Tang

IPC: H04W24/10

Abstract: Techniques discussed herein can facilitate measurement gap configuration and/or determination of activation or deactivation delays for NR (New Radio) UEs (User Equipments). A first set of aspects can involve coordination of measurement gap configuration for a UE between a MN (Master Node) and SN (Secondary Node). A second set of aspects can involve estimation of timing for activation and/or deactivation of SCell(s) (Secondary Cell(s)) in DC (Dual Connectivity) scenarios. Various embodiments can employ techniques of the first set of aspects and/or the second set of aspects.

公开(公告)号：US10237911B2

公开(公告)日：2019-03-19

申请号：US14495825

申请日：2014-09-24

Applicant: Intel IP Corporation

Inventor： Yujian Zhang ,  Candy Yiu ,  Youn Hyoung Heo ,  Ana Lucia Pinheiro

IPC: H04W76/34 ,  H04W28/02 ,  H04L1/00 ,  H04L12/801 ,  H04W88/08 ,  H04W88/02 ,  H04W76/15

Abstract: In embodiments, apparatuses, methods, and storage media may be described for identifying, by a master evolved NodeB (MeNB), one or more packet data convergence protocol (PDCP) packets that were previously scheduled to be transmitted to a user equipment (UE) by a secondary eNB (SeNB). The PDCP packets that are identified by the MeNB may then be transmitted, or retransmitted, to the UE. Additionally, embodiments may include apparatuses, methods, and storage media for allowing the UE to identify one or more parameters related to a PDCP reordering process to be performed by the UE. Other embodiments may be claimed.

公开(公告)号：US10237680B2

公开(公告)日：2019-03-19

申请号：US15512822

申请日：2015-06-30

Applicant: INTEL IP CORPORATION

Inventor： Candy Yiu ,  Yang Tang ,  Hyung-Nam Choi ,  Richard Burbidge ,  Youn Hyoung Heo

IPC: H04W72/04 ,  H04W4/02 ,  H04W24/10 ,  H04W36/00 ,  H04L5/00 ,  H04W76/16

Abstract: Technology described herein provides carrier-monitoring (CM) signaling approaches that can be used by networks and/or mobile devices. An evolved Node B (eNB) can send an IncMon-support message indicating whether a network supports the increased-number-of-frequencies-to-monitor (IncMon) feature. A UE can apply a default CM configuration if the UE does not receive an IncMon-support message from the eNB. The eNB can use dedicated signaling or broadcast signaling to inform a UE of a default CM configuration or one or more adopted CM configurations that are used in the network. The eNB can also send a list of carriers that are to be monitored to the UE. The UE can also send UE-capability information to the eNB, such as a default CM configuration, an adopted CM configuration, or configurable configurations in different radio access technologies (RATs) supported by the UE.

公开(公告)号：US20190058508A1

公开(公告)日：2019-02-21

申请号：US16162541

申请日：2018-10-17

Applicant: Intel IP Corporation

Inventor： Candy Yiu

IPC: H04B7/0426 ,  H04W24/10 ,  H04B7/08 ,  H04B7/06 ,  H04B7/0408 ,  H04B17/318 ,  H04B17/336

CPC classification number: H04B7/043 ,  H04B7/0408 ,  H04B7/0626 ,  H04B7/0695 ,  H04B7/0857 ,  H04B7/088 ,  H04B17/102 ,  H04B17/318 ,  H04B17/336 ,  H04W24/10

Abstract: Aspects of filtering coefficient configuration operations are described. Some aspects include a user equipment (UE) decoding a measurement configuration information element (IE) including a measurement quantity parameter, a reference signal (RS)-type filter configuration and at least one filter coefficient. In some aspects, the UE filters at least one of a cell measurement result and a beam measurement result, according to the measurement configuration IE. If the measurement quantity parameter indicates the cell measurement quantity, the UE can filter the cell measurement result according to the RS type filter configuration and the filter coefficient to determine a measurement evaluation input for a measurement reporting operation. If the measurement quantity parameter indicates the beam measurement quantity, the UE can filter the beam measurement result according to the RS type filter configuration and the filter coefficient to determine a beam measurement selection input for a beam measurement selection operation.

公开(公告)号：US20190021026A1

公开(公告)日：2019-01-17

申请号：US16067685

申请日：2016-06-27

Applicant: INTEL IP CORPORATION

Inventor： Shadi Iskander ,  Nageen Himayat ,  Candy Yiu ,  Alexander Sirotkin ,  Jerome Parron ,  Ofer Hareuveni ,  Umesh Phuyal ,  Penny Efraim-Sagi

IPC: H04W28/08 ,  H04W28/02 ,  H04W28/06 ,  H04W88/06 ,  H04W76/16

Abstract: Uplink (UL) data splits between LTE and WLAN can be go supported in cellular networks. The split can be UE controlled or network controlled. Both UE and network controlled bearer split architectures can be supported. The reporting of Uplink Buffer Status (BSR) and the subsequent data allocation can depend on what option is supported by the network. For UE controlled UL data splits, the UE determines a traffic split ratio between LTE and WLAN. The split can be based on local link conditions. For network controlled UL data splits, the network (e.g. a Link Aggregation Scheduler at the eNB) is responsible for making bearer split decisions. The decisions can be based on link qualities, available traffic and quality of service (QoS) requirements of associated users. The split can be based on a per bearer threshold, an eNB configured ratio, or an implicit inference based on a UL grant.

公开(公告)号：US10080153B2

公开(公告)日：2018-09-18

申请号：US15119086

申请日：2015-03-13

Applicant: Intel IP Corporation

Inventor： Candy Yiu ,  Yang Tang ,  Rui Huang ,  Yujian Zhang

IPC: H04W24/00 ,  H04W24/10 ,  H04W48/20 ,  H04W64/00

CPC classification number: H04W24/10 ,  H04W24/00 ,  H04W24/08 ,  H04W48/20 ,  H04W64/00 ,  H04W64/006

Abstract: User Equipment (UE), computer readable media, and methods to modify communication channel measurement timing based on a mobility of the UE are disclosed. The UE may include circuitry configured to determine a plurality of signals from one or more cells, determine a first value for a first performance metric associated with a first cell of the one or more cells, wherein the first value is determined from a first measurement, select the first cell for a first communication based on the first value, determine first location information associated with the UE, determine, following the first measurement and using the first location information, that the UE is stationary, and delay, in response to the determination that the UE is stationary, a second measurement of the first performance metric. In various alternate embodiments, different measurement types may be used for mobility and channel quality determinations. In further embodiments, only measurements for unused channels may be delayed.